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Cushion|Lab Grown|IGI

1.41ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG665410550

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG665410550

Diamond specifications and retailer prices

From $2,878 CAD
$2,060 USD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: $2,878 CAD at Brilliant Earth
View at Brilliant Earth

About this 1.41ct lab-grown cushion diamond

This 1.41ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG665410550 or 665410550. Listed at 4 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665410550
Dimensions6.46 × 6.46 × 6.49 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.46 mm6.46 mm1.41 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665410550
Side View
Table 61.0%Crown 36.4°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $2,878 CAD|Low: $322 CAD|High: $2,975 CAD|Avg: $1,513 CAD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
September 10, 2026
Retailer 13$322 CAD
Retailer 5$367 CAD
Retailer 8$662 CAD
Retailer 3$662 CAD
Retailer 11$866 CAD
Retailer 10$888 CAD
Retailer 16$906 CAD
Retailer 12$946 CAD
Retailer 2$992 CAD
Retailer 6$1,331 CAD
Retailer 14$1,478 CAD
Retailer 17$1,604 CAD
Retailer 9$1,899 CAD
Retailer 7$2,214 CAD
Retailer 4$2,247 CAD
Retailer 15$2,486 CAD
Brilliant Earth$2,878 CAD

72 data points across 17 retailers

4 retailers

Retailer 1
-
$662 CAD
HK$3,700 HKD
Price last confirmed 57 days ago
Retailer 2
-
$1,331 CAD
A$1,466 AUD
View
Price last confirmed 119 days ago
Retailer 3
-
$2,486 CAD
$1,780 USD
View
Price last confirmed 52 days ago
Most Expensive
B
Brilliant Earth
12598728A · Oct 29
$2,878 CAD
$2,060 USD
View
3 more retailers have this diamond

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.41ct Cushion
$2,878 CAD